Richard is getting notified by Google that several websites he's visited have been hacked and he should change his password. Leo says Google has been doing that to advise users that their passwords are showing up on the dark web. Leo says that using a password manager like LastPass to generate all passwords would be a good option. They will also go through user passwords and let them know what ones need to be changed. So all he will need to know is the master password. That's what Leo uses. Check out HaveIBeenPwned.com to see what passwords have been breached on accounts.